Original brand name that plays on the word "system".
The word "systan" contains only six letters and only two syllables. Two-syllable names are very rare and exceptionally valuable. Examples of two popular syllable names include Delta, Ikea and Gucci.
Systan.com is a dot com domain. Dot com domains are the most valued top-level-domain in the world, famously used by websites like facebook.com. When you own a dot com, it is much easier to rank for your own name in search engines.